An experimental study on the evaporation of paraffin family fuel droplet under high temperature and high pressure

고온 고압기류중을 비행하는 파라핀계 연료액적의 증발에 관한 연구

Evaporation rate constant, obtained by in this experimental study, of freely falling liquid fuel droplet on the condition of hot and pressurized environment are converted to critical evaporation constant according to Eq. of Ranz and Marshall. Critical evaporation constant, on constant environment pressuire, actively increase almost linearly with environment temperature increasing, but, on constant temperature, increases more or less with pressure increasing. Multycomponent droplet mixed with the fine fuel having a different of boiling point evaporate in order to boiling point, and each evaporation rate constant of mixed fuel equal to each fuel.

본 연구에서는 고온고압의 기류중에 투입된 미소연료액적의 증발에 관한 정보 를 구하여 분무연소기구의 해명을 위한 기초테이터를 제공하려 시도한다.